204
FNUS74 KMOB 161010
FWSMOB
SPOT FORECAST FOR DESOTO BLOCK 9365 C-605/606...USFS
NATIONAL WEATHER SERVICE MOBILE AL
510 AM CDT THU APR 16 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON APRIL 16.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL
WEATHER SERVICE.
DISCUSSION
FOR TODAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 45%,
TRANSPORT WINDS WILL BE MOSTLY SOUTH-SOUTHWESTERLY TO SOUTHERLY,
AND DISPERSION VALUES WILL BE GENERALLY GOOD. FOR FRIDAY, THE
MINIMUM RELATIVE HUMIDITY IS NEAR 40%, 20 FT WIND GUSTS WILL BE
UP TO NEAR 20 MPH, TRANSPORT WINDS WILL BE MOSTLY SOUTHERLY TO
SOUTHWESTERLY, AND DISPERSION VALUES WILL BE GOOD.
FOG POTENTIAL AND OTHER REMARKS...PATCHY TO AREAS OF FOG, SOME OF
WHICH COULD BE DENSE, ARE EXPECTED TO DEVELOP ACROSS MUCH OF THE
AREA OVER THE NEXT SEVERAL NIGHTS.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). AREAS OF DENSE
FOG EARLY IN THE MORNING POSSIBLE.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........46 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 8 MPH LATE IN
THE MORNING.
MIXING HEIGHT.......5900 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 3 TO 10 MPH.
DISPERSION INDEX....4 INCREASING TO 58.
TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........57 27 18 25 36 36
WEATHER COV.....AREAS
WEATHER TYPE....FOG NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............63 70 80 83 83 83
RH..............100 84 58 48 48 49
20 FT WIND DIR..SSE S SSW SSW S S
20 FT WIND SPD..1 2 6 8 9 9
20 FT WIND GUST.5 6 10 13 14 14
MIX HGT (FT)....300 1800 5100 5700 5400 4000
TRANSP WIND DIR.S SSW SW SSW SSW S
TRANSP WIND SPD.3 9 7 8 9 10
DISPERSION IDX..4 20 42 54 58 55
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). PATCHY FOG
OVERNIGHT.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 63.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTH 6 TO 14 MPH.
DISPERSION INDEX....67 DECREASING TO 3.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........19 9 8 13 34 32
WEATHER COV..... PATCHY PATCHY
WEATHER TYPE....NONE NONE NONE NONE FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............81 74 69 68 66 65
RH..............53 71 87 93 97 97
20 FT WIND DIR..S S S S SSW SW
20 FT WIND SPD..8 6 3 2 2 1
20 FT WIND GUST.13 12 9 7 5 3
MIX HGT (FT)....4000 500 500 400 400 400
TRANSP WIND DIR.S S S S SSW SW
TRANSP WIND SPD.13 10 9 9 7 6
DISPERSION IDX..67 5 4 4 3 3
FRIDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT). PATCHY FOG EARLY IN THE
MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........43 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 9 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......5600 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 8 MPH INCREASING TO 8 TO 12 MPH IN
THE AFTERNOON.
DISPERSION INDEX....2 INCREASING TO 65.
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........37 30 18 21 20 13
WEATHER COV.....PATCHY PATCHY
WEATHER TYPE....FOG FOG NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............64 66 78 83 85 85
RH..............100 90 64 51 45 43
20 FT WIND DIR..SW SW S S S S
20 FT WIND SPD..1 1 2 7 9 10
20 FT WIND GUST.3 3 6 12 15 16
MIX HGT (FT)....400 1200 3400 4900 5600 5100
TRANSP WIND DIR.SW SW S S SSE S
TRANSP WIND SPD.5 5 7 8 9 10
DISPERSION IDX..2 7 27 45 61 60
FORECASTER...22
REQUESTED BY...CLIFF WILLIS
TYPE OF REQUEST...PRESCRIBED
.TAG 2610140.3/MOB
.DELDT 04/16/26
.FORMATTERVERSION 2.0.0
.EMAIL CLIFTON.WILLIS@USDA.GOV
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